37644860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1249}}^1$

素因数の和:1406

約数の個数: 48

約数和(自身を含む): 86940000

約数和(自身を除く): 49295140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 137, 220, 274, 548, 685, 1249, 1370, 1507, 2498, 2740, 3014, 4996, 6028, 6245, 7535, 12490, 13739, 15070, 24980, 27478, 30140, 54956, 68695, 137390, 171113, 274780, 342226, 684452, 855565, 1711130, 1882243, 3422260, 3764486, 7528972, 9411215, 18822430, 37644860]

約数ペア:

[(1, 37644860), (2, 18822430), (4, 9411215), (5, 7528972), (10, 3764486), (11, 3422260), (20, 1882243), (22, 1711130), (44, 855565), (55, 684452), (110, 342226), (137, 274780), (220, 171113), (274, 137390), (548, 68695), (685, 54956), (1249, 30140), (1370, 27478), (1507, 24980), (2498, 15070), (2740, 13739), (3014, 12490), (4996, 7535), (6028, 6245)]